Cart Update checking qty

[Ajeh]

You can test this and see if it works ...

add this code:

// bof: must have 6 130 or 1 129, 131, 132 if 1+ 130
  $valid_products_checkout = false;
  $chk_cat130 = $_SESSION['cart']->in_cart_check('master_categories_id','130');
  if ($chk_cat130 >= 6 || $chk_cat130 == 0) {
    $valid_products_checkout = true;
  } else {
    $chk_cat_other += $_SESSION['cart']->in_cart_check('master_categories_id','129');
    $chk_cat_other += $_SESSION['cart']->in_cart_check('master_categories_id','131');
    $chk_cat_other += $_SESSION['cart']->in_cart_check('master_categories_id','132');
    if ($chk_cat_other > 0) {
      $valid_products_checkout = true;
    }
    if ($valid_products_checkout == false) {
      $messageStack->add_session('header', 'Add more products', 'caution');
      zen_redirect(zen_href_link(FILENAME_SHOPPING_CART));
    }
  }
// eof: must have 6 130 or 1 129, 131, 132 if 1+ 130

above the line that reads:

// Stock Check

in the files:
/includes/modules/pages/checkout_shipping/header_php.php
/includes/modules/pages/checkout_payment/header_php.php
/includes/modules/pages/checkout_confirmation/header_php.php

[gloerick]

HTTP 500 error
try loging in with your account and add this item from ID 130
https://www.efpsupply.com/food/harve...7-16-bean-soup

then try to proceed with checkout

[Ajeh]

Turn off your SEO/rewrites for a test if things work correctly ...

[gloerick]

how do I do that ?

[Ajeh]

No idea I did not set that up on your site ... you might see if in your Admin there is a setting for SEO under the Configuration menu ...

[gloerick]

Got it, I think :-)
Still errors.

[Ajeh]

Sounds like you have supplied invalid master_categories_id ...

The master_categories_id is the immediate categories_id that the Product belongs to ...

As to the error, check that you have customize the correct file and that it has properly loaded to the server ... sounds like it could be missing ...

Also, look in the directoru:
/cache

Do you have debug logs in there? If so, what do they say?